height NISSAN TEANA 2014 Workshop Manual

EM-250
< SERVICE DATA AND SPECIFICATIONS (SDS) [VQ35DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Unit: mm (in)
VALVE OIL SEAL
Unit: mm (in)
VA LV E G U I D E
Unit: mm (in)
Valve head diameter (D)Intake 36.6 - 36.9 (1.441 - 1.453)
Exhaust 30.2 - 30.5 (1.189 - 1.201)
Va l v e l e n g t h ( L ) Intake 97.13 (3.8240)
Exhaust 94.67 (3.7272)
Valve stem diameter (d) Intake 5.970 - 5.980 (0.2350 - 0.2354)
Exhaust 5.962 - 5.970 (0.2347 - 0.2350)
Valve seat angle α Intake
45°15 ′ - 45 °45 ′
Exhaust
Valve margin (T) Intake 1.15 - 1.45 (0.0453 - 0.0571)
Exhaust 1.45 - 1.75 (0.0571 - 0.0689)
Valve margin (T) limit More than 0.5 (0.020)
Valve stem end surface grinding limit Less than 0.2 (0.008)
SEM188
Description Standard
Valve oil seal installation height 14.3 - 14.9 (0.563 - 0.587)
Items Standard Oversize (Service) [0.2 (0.008)]
Valve guide Outer diameter 10.023 - 10.034 (0.3946 - 0.3950) 10.223 - 10.234 (0.4025 - 0.4029)
Inner diameter (Finished size) 6.000 - 6.018 (0.2362 - 0.2369)
Cylinder head valve guide hole diameter 9.975 - 9.996 (0.3927 - 0.3935) 10.175 - 10.196 (0.4006 - 0.4014)
Interference fit of valve guide 0.027 - 0.059 (0.0011 - 0.0023) Items Standard Limit
SEM950E
Revision: November 20132014 Altima NAM

SERVICE DATA AND SPECIFICATIONS (SDS)EM-251
< SERVICE DATA AND SPECIFICATIONS (SDS) [VQ35DE]
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VA LV E S E AT
Unit: mm (in)
*:Machining data Valve guide clearance
Intake 0.020 - 0.053 (0.0008 - 0.0021) 0.08 (0.0031)
Exhaust 0.040 - 0.073 (0.0016 - 0.0029) 0.01 (0.004)
Valve deflection Intake — 0.24 (0.0094)
Exhaust — 0.28 (0.0110)
Projection length (L) 12.6 - 12.8 (0.496 - 0.504)
Items Standard Oversize (S ervice) [0.5 (0.02)]
Cylinder head seat recess diameter (D) Intake (A) 38.000 - 38.016 (1.4961 - 1.4967) 38.500 - 38.516 (1.5157 - 1.5164)
Exhaust (B) 31.600 - 31.616 (1.2441 - 1.2447) 32.100 - 32.116 (1.2638 - 1.2644)
Valve seat outer diameter Intake 38.097 - 38.113 (1.4999 - 1.5005) 38.597 - 38.613 (1.5196 - 1.5202)
Exhaust 31.680 - 31.696 (1.2472 - 1.2479) 32.180 - 32.196 (1.2669 - 1.2676)
Valve seat interference fit Intake 0.081 - 0.113 (0.0032 - 0.0044)
Exhaust 0.064 - 0.096 (0.0025 - 0.0038)
Height (h) Intake (A) 5.9 - 6.0 (0.232 - 0.236) 5.05 - 5.15 (0.1988- 0.2028)
Exhaust (B) 5.9 - 6.0 (0.232 - 0.236) 4.95 - 5.05 (0.1949 - 0.1988)
Contacting width (W)* Intake (A) 1.0 - 1.4 (0.0394 - 0.0551)
Exhaust (B) 1.2 - 1.6 (0.0472 - 0.0630)
Cylinder head seat recess depth (H) 6.0 (0.236)
Depth (L) Intake (A) 41.16 - 41.76 (1.6205 - 1.6441)
Exhaust (B) 41.09 - 41.69 (1.6177 - 1.6413)
AWBIA0033GB
SEM621F
Revision: November 20132014 Altima NAM

EM-252
< SERVICE DATA AND SPECIFICATIONS (SDS) [VQ35DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
VALVE SPRING
Unit: mm (in)
Cylinder BlockINFOID:0000000009460591
CYLINDER BLOCK
Unit: mm (in)
Items Standard
Free height 47.07 mm (1.8531 in)
Installation height 37.0 mm (1.457 in)
Installation load 166 - 188 N (16.9 - 19.2 kg, 37 - 42 lb)
Height during valve open 27.2 mm (1.071 in)
Load with valve open 373 - 421 N (38.0 - 42.9 kg, 84 - 95 lb)
Items Limit
Squareness Less than 2.0 (0.079)
Surface distortion Standard Less than 0.03 (0.0012)
Limit 0.10 (0.0039)
Main bearing housing inner diameter Standard 63.993 - 64.017 (2.5194 - 2.5203)
Cylinder bore Inner diameter StandardGrade No. 1 95.500 - 95.510 (3.7598 - 3.7602)
Grade No. 2 95.510 - 95.520 (3.7602 - 3.7606)
Grade No. 3 95.520 - 95.530 (3.7606 - 3.7610)
Wear limit 0.20 (0.0079)
Out-of-round Limit0.015 (0.0006)
Taper (Difference between A and C) 0.015 (0.0006)
JPBIA2238GB
Revision: November 20132014 Altima NAM

EX-6
< REMOVAL AND INSTALLATION >[QR25DE]
EXHAUST SYSTEM (QR25DE)
Removal and Installation
INFOID:0000000009460685
WARNING:
• Perform the procedure with the exhaust system fu lly cooled down because the system will be hot
just after the engine is turned off.
• Be careful not to cut your hand on the insulator edges.
CAUTION:
• Use Genuine NISSAN exhaust system parts or equival ent, which are specifically designed for heat
resistance, corrosion resistance, and shape.
REMOVAL
Remove exhaust system components using power tool.
• Remove heated oxygen sensor using Tool as needed.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Always replace exhaust gaskets with new ones when reassembling.
• Before installing a new heated oxygen sensor, cl ean and lube the exhaust tube threads using suit-
able tool.
• Discard any heated oxygen sensor which has been dropped from a height of more than 0.5 m (19.7
in) onto a hard surface such as a co ncrete floor; install a new one.
• Do not over-tighten the heated oxygen sensor. Doing so may damage the heated oxygen sensor,
resulting in the MIL coming on.
• If any mounting insulator is badly deformed, repair or replace it. If deposits such as mud pile up on
the mounting insulator, clean and inspect them.
• When installing the insulator avoid large gaps or interference between the insulator and each
exhaust pipe.
• Remove deposits from the sealing surface of each connection. Connect them securely to avoid
exhaust gas leaks.
• Temporarily tighten the exhaust manifold side nuts and the vehicle side bolts. Check each part for
any interference, and then tighten th e nuts and bolts to specification.
• When installing each mounting rubber, avoid twisting or excessive extension in up/down and right/
left directions.
• Tighten the bolts without causi ng interference with the flange.
Inspection After InstallationINFOID:0000000009460686
• With the engine running, check the exhaust tube joints for exhaust gas leaks and abnormal noise.
• Check that the mounting brackets and mounting insulators are installed properly and free from excessive stress. Improper installation could result in excessive noise, leaks, and vibration.
10. Rear muffler (LH) 11. Rear muffle r bracket (LH) 12. Rear muffler (RH)
13. Chrome exhaust finishers (if equipped)
Tool number : KV10114400 (J-38365)
Oxygen sensor thread cleaner : (J-43897-18)
Oxygen sensor thread cleaner : (J-43897-12)
Revision: November 20132014 Altima NAM

EXHAUST SYSTEM (VQ35DE)EX-11
< REMOVAL AND INSTALLATION > [VQ35DE]
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Removal and InstallationINFOID:0000000009460692
WARNING:
• Perform the procedure with the exhaust system fu lly cooled down because the system will be hot
just after the engine is turned off.
• Be careful not to cut your hand on the insulator edges.
CAUTION:
• Use Genuine NISSAN exhaust system parts or equival ent, which are specifically designed for heat
resistance, corrosion resistance, and shape.
REMOVAL
Remove exhaust system components using power tool.
• Remove heated oxygen sensor using Tool as needed.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Always replace exhaust gaskets with new ones when reassembling.
• Before installing a new heated o xygen sensor, clean and lube the exhaust tube threads using suit-
able tool.
• Discard any heated oxygen sensor which has been dr opped from a height of more than 0.5 m (19.7
in) onto a hard surface such as a concrete floor; install a new one.
• Do not over-tighten the heated oxygen sensor. Doing so may damage the heated oxygen sensor,
resulting in the MIL coming on.
• If any mounting insulator is badly deformed, repair or replace it. If deposits such as mud pile up on
the mounting insulator, clean and inspect them.
• When installing the insulator avoid large gaps or interference between the insulator and each
exhaust pipe.
• Remove deposits from the sealing surface of each connection. Connect them securely to avoid
exhaust gas leaks.
• Temporarily tighten the exhaust manifold side nut s and the vehicle side bolts. Check each part for
any interference, and then tighten th e nuts and bolts to specification.
• When installing each mounting ru bber, avoid twisting or excessive ext ension in up/down and right/
left directions.
• Tighten the bolts without causing interference with the flange.
Inspection After InstallationINFOID:0000000009460693
• With the engine running, check the exhaust tube joints for exhaust gas leaks and unusual noises.
• Check that the mounting brackets and mounting insula tors are installed properly and free from excessive
stress. Improper installation could result in excessive noise, leaks, and vibration.
Tool number : KV10114400 (J-38365)
Oxygen sensor thread cleaner : (J-43897-18)
Oxygen sensor thread cleaner : (J-43897-12)
Revision: November 20132014 Altima NAM

FRONT FOG LAMPEXL-125
< PERIODIC MAINTENANCE >
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5. Adjust the cutoff line height (A) with the aiming adjustment screw so that the distance (X) between the horizontal center line
of front fog lamp (H) and (A) becomes 100 mm (4 in).
A : Cutoff line
B : High illuminance area
H : Horizontal center line of front fog lamp
V : Vertical center line of front fog lamp
X : Cutoff line height
JPLIA0008ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

FRONT BUMPEREXT-19
< REMOVAL AND INSTALLATION >
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mm (in)
ALKIA2610ZZ
Section Measurement Minimum Target Value Maximum A-A Clearance 2.0 (0.08) 4.1 (0.16) 6.2 (0.24)
A-A Surface height -0.6 (-0.02) 0.8 (0.03) 2.0 (0.08)
B-B Clearance 0.2 (0.01) 1.5 (0.06) 2.8 (0.11)
B-B Surface height 0.8 (0.03) 2.1 (0.08) 3.4 (0.13)
C-C Clearance 0.2 (0.01) 1.5 (0.06) 2.8 (0.11)
C-C Surface height 3.2 (0.13) 4.5 (0.18) 5.8 (0.23)
D-D Clearance 0.2 (0.01) 1.5 (0.06) 2.8 (0.11)
D-D Surface height 2.2 (0.09) 3.5 (0.14) 4.8 (0.19) E-E Clearance -0.7 (-0.03) 0.0 (0.00) 0.7 (0.03)
E-E Surface height -1.0 (-0.04) 0.0 (0.00) 1.0 (0.04) F-F Clearance -0.8 (-0.03) 0.0 (0.00) 0.8 (0.03)
F-F Surface height -0.3 (-0.01) 0.7 (0.03) 1.7 (0.07)
G-G Clearance 0.2 (0.01) 1.5 (0.06) 3.2 (0.13)
H-H Clearance 0.2 (0.01) 1.5 (0.06) 3.2 (0.13) J-J Surface height 0.2 (0.01) 1.5 (0.06) 3.2 (0.13)
K-K Surface height 0.5 (0.02) 1.5 (0.06) 2.5 (0.10) L-L Surface height 0.5 (0.02) 1.5 (0.06) 2.5 (0.10)
M-M Surface height 0.5 (0.02) 1.5 (0.06) 2.5 (0.10) N-N Surface height 0.1 (0.00) 1.5 (0.06) 2.9 (0.11)
O-O Surface height 0.1 (0.00) 1.5 (0.06) 2.9 (0.11) P-P Surface height 0.1 (0.00) 1.5 (0.06) 2.9 (0.11)
Q-Q Clearance 0.0 (0.00) 0.5 (0.02) 1.0 (0.04)
Q-Q Surface height -0.2 (-0.01) 0.3 (0.01) 0.8 (0.03)
Revision: November 20132014 Altima NAM

EXT-22
< REMOVAL AND INSTALLATION >
REAR BUMPER
6. Pull rear bumper fascia outward in the order as shown by thearrows to release from rear bumper side brackets (LH/RH).
: Pawl
7. Remove the rear bumper fascia. CAUTION:
When removing rear bumper fascia, two people are required to avoid damaging.
8. Remove the rear bumper side brackets (LH/RH) from the rear bumper fascia.
9. Remove rear bumper energy absorber.
10. Remove the nuts and the rear bumper reinforcement.
11. Remove the nuts and the rear bumper supports (LH/RH).
INSTALLATION
Installation is in the reverse order of removal.
mm (in)
ALKIA2616ZZ
ALKIA2658ZZ
Section Measurement Minimum Target Value Maximum
A-A Clearance 0.0 (0.00) 0.0 (0.00) 0.8 (0.03)
A-A Surface height -1.8 (-0.07) -0.8 (-0.03) 0.2 (0.01)
B-B Clearance 0.0 (0.00) 0.0 (0.00) 0.8 (0.03)
B-B Surface height -1.8 (-0.07) -0.8 (-0.03) 0.2 (0.01)
C-C Clearance 0.0 (0.00) 0.0 (0.00) 0.8 (0.03)
C-C Surface height -1.8 (-0.07) -0.8 (-0.03) 0.2 (0.01)
D-D Clearance 0.5 (0.02) 2.0 (0.08) 3.5 (0.14)
D-D Surface height -1.5 (-0.06) 0.0 (0.00) 1.5 (0.06) E-E Clearance 2.0 (0.08) 4.0 (0.16) 6.0 (0.24)
F-F Clearance 4.0 (0.16) 6.0 (0.24) 8.0 (0.31)
Revision: November 20132014 Altima NAM

FSU-1
SUSPENSION
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O PCONTENTS
FRONT SUSPENSION
PRECAUTION ................ ...............................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
General Precautions .................................................2
Precaution for Procedure without Cowl Top Cover ......2
Precautions for Suspension ......................................2
PREPARATION ............................................4
PREPARATION .............................................. .....4
Special Service Tool ........................................... ......4
Commercial Service Tool ..........................................5
SYMPTOM DIAGNOSIS ...............................6
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ........................ .....
6
NVH Troubleshooting Chart ................................ ......6
PERIODIC MAINTENANCE ..........................7
FRONT SUSPENSION ASSEMBLY .............. .....7
Inspection and Adjustment .................................. ......7
REMOVAL AND INSTALLATION ................9
FRONT COIL SPRING AND STRUT ............. .....9
Exploded View .................................................... ......9
Removal and Installation ...........................................9
Disposal .............................................................. ....10
TRANSVERSE LINK .........................................11
Exploded View ..................................................... ....11
Removal and Installation .........................................11
FRONT STABILIZER ........................................14
Exploded View .........................................................14
Removal and Installation .........................................14
STEERING KNUCKLE ......................................17
Exploded View .........................................................17
Removal and Installation .........................................17
UNIT REMOVAL AND INSTALLATION ......19
FRONT SUSPENSION ASSEMBLY .................19
Exploded View ..................................................... ....19
Removal and Installation .........................................20
UNIT DISASSEMBLY AND ASSEMBLY ....22
FRONT COIL SPRING AND STRUT ................22
Disassembly and Assembly ................................. ....22
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .............................................
25
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
25
Wheel Alignment (Unladen*1) ............................. ....25
Ball Joint ..................................................................26
Wheelarch Height (Unladen*1) ................................26
Revision: November 20132014 Altima NAM

FRONT SUSPENSION ASSEMBLYFSU-7
< PERIODIC MAINTENANCE >
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PERIODIC MAINTENANCE
FRONT SUSPENSION ASSEMBLY
Inspection and AdjustmentINFOID:0000000009460626
INSPECTION
Make sure the mounting conditions (looseness, back lash) of each component and component conditions
(wear, damage) are normal.
LOWER BALL JOINT END PLAY
1. Set front wheels in a straight-ahead position. Do not depress brake pedal.
2. Place an iron bar or similar tool between upper link and steering knuckle.
3. Measure axial end play by prying it up and down.Refer to FSU-26, "Ball Joint"
.
CAUTION:
Be careful not to damage ball joint boot. Do not damage the installation position by applying
excessive force.
SHOCK ABSORBER
Check for oil leakage, damage and repl ace if malfunction is detected.
WHEEL ALIGNMENT
Description
Measure wheel alignment under unladen conditions.
NOTE:
"Unladen conditions" means that fuel, engine coolant, and lubricant are full. Spare tire, jack, hand tools and
mats are in designated positions.
General Information and Recommendations
• A four-wheel thrust alignment should be performed.
- This type of alignment is re commended for any NISSAN vehicle.
- The four-wheel "thrust" process helps ensure that t he vehicle is properly aligned and the steering wheel is
centered.
- The alignment rack itself should be capable of accepting any NISSAN vehicle.
- The rack should be checked to ensure that it is level.
• Make sure the machine is properly calibrated.
- Your alignment equipment should be regularly ca librated in order to give correct information.
- Check with the manufacturer of your specific equi pment for their recommended Service/Calibration Sched-
ule.
Preliminary Check
Check the following:
1. Tires for improper air pressure and wear.
2. Road wheels for runout. Refer to WT-60, "Road Wheel"
.
3. Wheel bearing axial end play. Refer to FAX-27, "Wheel Bearing"
.
4. Transverse link ball joint axial end play. Refer to FSU-11, "Removal and Installation"
.
5. Shock absorber operation.
6. Each mounting part of axle and suspension for looseness and deformation.
7. Each of suspension member, shock absorber, upper link and transverse link for cracks, deformation and other damage.
8. Vehicle height (posture).
Alignment Process
IMPORTANT:
Use only the alignment specificati ons listed in this Service Manual.
• When displaying the alignment settings, m any alignment machines use "indicators" Do not use these indi-
cators. : (Green/red, plus or minus, Go/No Go).
- The alignment specifications programmed into your machine that operate these indicators may not be cor-
rect.
Revision: November 20132014 Altima NAM